Zero-days in Cisco Discovery Protocol

Re:Zero-days in Cisco Discovery Protocol by pixelpoet on Thursday February 06, 2020 @03:18PM (#22259857)

Yeah, optical storage wouldn't trigger the metal detectors either, but those drives are uncommon now. Similarly, you wouldn't have a MicroSD device in the secure env.

I wonder if you could do a kind of power over ethernet thing, where you increase the system's power draw in a precise manner that gets a signal outside the Faraday cage, since presumably your power will come from an external cable.

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Re:Zero-days in Cisco Discovery Protocol by RL_Quine on Thursday February 06, 2020 @03:23PM (#22259909)

A USB drive can be small enough to fit inside a USB connector, barely larger than a MicroSD card. Unless you mandate cavity searches for your employees you're not stopping egress of data like that.

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